140 lines
5.9 KiB
PHP
140 lines
5.9 KiB
PHP
<?php
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/**
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* Smarty plugin
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* @package Smarty
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* @subpackage plugins
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*/
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/**
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* Smarty {config_load} function plugin
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*
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* Type: function<br>
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* Name: config_load<br>
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* Purpose: load config file vars
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* @link http://smarty.php.net/manual/en/language.function.config.load.php {config_load}
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* (Smarty online manual)
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* @param array Format:
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* <pre>
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* array('file' => required config file name,
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* 'section' => optional config file section to load
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* 'scope' => local/parent/global
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* 'global' => overrides scope, setting to parent if true)
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* </pre>
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* @param Smarty
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*/
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function smarty_function_config_load($params, &$smarty)
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{
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if ($smarty->debugging) {
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$_params = array();
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require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
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$_debug_start_time = smarty_core_get_microtime($_params, $smarty);
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}
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$_file = isset($params['file']) ? $smarty->_dequote($params['file']) : null;
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$_section = isset($params['section']) ? $smarty->_dequote($params['section']) : null;
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$_scope = isset($params['scope']) ? $smarty->_dequote($params['scope']) : 'global';
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$_global = isset($params['global']) ? $smarty->_dequote($params['global']) : false;
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if (!isset($_file) || strlen($_file) == 0) {
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$smarty->trigger_error("missing 'file' attribute in config_load tag", E_USER_ERROR, __FILE__, __LINE__);
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}
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if (isset($_scope)) {
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if ($_scope != 'local' &&
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$_scope != 'parent' &&
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$_scope != 'global') {
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$smarty->trigger_error("invalid 'scope' attribute value", E_USER_ERROR, __FILE__, __LINE__);
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}
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} else {
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if ($_global) {
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$_scope = 'parent';
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} else {
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$_scope = 'local';
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}
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}
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$_params = array('resource_name' => $_file,
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'resource_base_path' => $smarty->config_dir,
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'get_source' => false);
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$smarty->_parse_resource_name($_params);
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$_file_path = $_params['resource_type'] . ':' . $_params['resource_name'];
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if (isset($_section))
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$_compile_file = $smarty->_get_compile_path($_file_path.'|'.$_section);
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else
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$_compile_file = $smarty->_get_compile_path($_file_path);
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if($smarty->force_compile || !file_exists($_compile_file)) {
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$_compile = true;
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} elseif ($smarty->compile_check) {
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$_params = array('resource_name' => $_file,
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'resource_base_path' => $smarty->config_dir,
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'get_source' => false);
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$_compile = $smarty->_fetch_resource_info($_params) &&
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$_params['resource_timestamp'] > filemtime($_compile_file);
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} else {
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$_compile = false;
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}
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if($_compile) {
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// compile config file
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if(!is_object($smarty->_conf_obj)) {
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require_once SMARTY_DIR . $smarty->config_class . '.class.php';
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$smarty->_conf_obj = new $smarty->config_class();
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$smarty->_conf_obj->overwrite = $smarty->config_overwrite;
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$smarty->_conf_obj->booleanize = $smarty->config_booleanize;
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$smarty->_conf_obj->read_hidden = $smarty->config_read_hidden;
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$smarty->_conf_obj->fix_newlines = $smarty->config_fix_newlines;
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}
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$_params = array('resource_name' => $_file,
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'resource_base_path' => $smarty->config_dir,
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$_params['get_source'] = true);
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if (!$smarty->_fetch_resource_info($_params)) {
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return;
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}
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$smarty->_conf_obj->set_file_contents($_file, $_params['source_content']);
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$_config_vars = array_merge($smarty->_conf_obj->get($_file),
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$smarty->_conf_obj->get($_file, $_section));
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if(function_exists('var_export')) {
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$_output = '<?php $_config_vars = ' . var_export($_config_vars, true) . '; ?>';
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} else {
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$_output = '<?php $_config_vars = unserialize(\'' . strtr(serialize($_config_vars),array('\''=>'\\\'', '\\'=>'\\\\')) . '\'); ?>';
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}
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$_params = (array('compile_path' => $_compile_file, 'compiled_content' => $_output, 'resource_timestamp' => $_params['resource_timestamp']));
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require_once(SMARTY_CORE_DIR . 'core.write_compiled_resource.php');
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smarty_core_write_compiled_resource($_params, $smarty);
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} else {
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include($_compile_file);
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}
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if ($smarty->caching) {
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$smarty->_cache_info['config'][$_file] = true;
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}
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$smarty->_config[0]['vars'] = @array_merge($smarty->_config[0]['vars'], $_config_vars);
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$smarty->_config[0]['files'][$_file] = true;
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if ($_scope == 'parent') {
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$smarty->_config[1]['vars'] = @array_merge($smarty->_config[1]['vars'], $_config_vars);
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$smarty->_config[1]['files'][$_file] = true;
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} else if ($_scope == 'global') {
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for ($i = 1, $for_max = count($smarty->_config); $i < $for_max; $i++) {
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$smarty->_config[$i]['vars'] = @array_merge($smarty->_config[$i]['vars'], $_config_vars);
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$smarty->_config[$i]['files'][$_file] = true;
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}
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}
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if ($smarty->debugging) {
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$_params = array();
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require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
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$smarty->_smarty_debug_info[] = array('type' => 'config',
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'filename' => $_file.' ['.$_section.'] '.$_scope,
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'depth' => $smarty->_inclusion_depth,
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'exec_time' => smarty_core_get_microtime($_params, $smarty) - $_debug_start_time);
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}
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}
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/* vim: set expandtab: */
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?>
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